Ok, answer a few questions then FlameHead;
1. Were those real planes that slammed into the towers or lizard men holograms?
2. How did people working in the WTC not notice the demo teams hookin up the large amount of explosives needed to take down the towers in the days and weeks (probably how long it would take) before 9/11?
3. How has the government been able to get away with this, but not have the smarts to "plant" evidence of WMDs in Iraq, thus justifying the war?
Conspiracy theories are nice, but the "plotholes" in the 9/11 conspiracy are just as big/bigger than the "plotholes" in the official story.
As for United 93, I don't plan on seeing it because I don't think there's a real story in the movie, we all know the plot, the result and the characters already, I don't need to pay $10 to see something I've pretty much already seen.